T400

Technical Features

Single seal
Unbalanced
Single conical spring
Independent of direction of rotation
To ISO 3069
 

Technical Data

Media: water, light oils, and mildly aggressive fluids
p1 = 1.2 MPa
t = -50 - 220 C
vg = 15 m/s
 

Materials

Seal face: silicon carbide, tungsten
carbide, silicon nitride, St-Steel.
Stationary Seats: carbon, TC, SiC
Housing parts: 1Cr18Ni9Ti
Spring: 1Cr18Ni9Ti
Secondary seals: NBR, FPM, PTFE
 

d	D	D1	L	L1
8	16	17.1	20.5	5.5
10	20	18.1	20.5	5.5
12	22	20.6	23.5	5.5
14	24	23.1	28	6
15	24	26.9	29	7
16	26	26.9	30	7
17	26	26.9	30	7
18	32	30.9	32	8
19	32	30.9	33	8
20	34	30.9	33	8
22	36	35.4	33	8
24	38	35.4	35	8
25	39	38.2	35.5	8.5
26	39	38.2	35.5	8.5
28	42	43.3	38	9
30	44	43.3	39	9
32	46	43.3	39	9
33	47	53.5	50.5	11.5
35	49	53.5	50.5	11.5
38	54	60.5	50.5	11.5
40	56	60.5	50.5	11.5
42	57	60.5	50.5	11.5
45	61	65.5	52.5	11.5
48	64	65.5	52.5	11.5
50	66	72.5	56.5	11.5
55	71	72.5	58.5	11.5
60	80	79.3	60.5	11.5
65	85	84.5	62.5	11.5
70	90	89.5	62.5	11.5
75	99	94.5	68.5	11.5
80	104	99.5	70.5	11.5
85	109	105.5	72.5	13.5
90	114	111.5	75.5	13.5
95	119	116.5	75.5	13.5
100	124	119.5	88.5	13.5
110	143	132.2	92.5	17.5